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IMPORTANT
Earn 100

The formula for plaster of Paris is_____.

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Important Questions on Chemistry

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DRDO MTS Tier - II
IMPORTANT
General Science for Competitive Exams>Chapter 2 - Chemistry>MCQs>Q 324
Which of the following is an element?
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IMPORTANT
General Science for Competitive Exams>Chapter 2 - Chemistry>MCQs>Q 327
The main important feature of neutron bomb is that when it is dropped on a city, it would damage:
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DRDO MTS Tier - II
IMPORTANT
General Science for Competitive Exams>Chapter 2 - Chemistry>MCQs>Q 329
The first synthetic fibre made by man was:
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DRDO MTS Tier - II
IMPORTANT
General Science for Competitive Exams>Chapter 2 - Chemistry>MCQs>Q 330
Gypsum is added to cement clinker to:
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DRDO MTS Tier - II
IMPORTANT
General Science for Competitive Exams>Chapter 2 - Chemistry>MCQs>Q 331
The rate of chemical reaction does not depend upon:
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DRDO MTS Tier - II
IMPORTANT
General Science for Competitive Exams>Chapter 2 - Chemistry>MCQs>Q 332
Water is neither acidic nor alkaline because:
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DRDO MTS Tier - II
IMPORTANT
General Science for Competitive Exams>Chapter 2 - Chemistry>MCQs>Q 333
The conversion of Fe++ to Fe+++ is:
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DRDO MTS Tier - II
IMPORTANT
General Science for Competitive Exams>Chapter 2 - Chemistry>MCQs>Q 334

Which of the following quantum numbers is/are required to describe the state of an electron?

1. Principal

2. Azimuthal

3. Magnetic

4. Spin